Gaëlle has been slacklining since 2011, and highlining since 2013. For the past 10 years she has been working as a professional trampoline coach, next to her career as an engineer. With her community driven spirit Gaelle has always been an active volunteer. Standing out she has been the president of the Outdoor Sports Association and is a founder member of the local slackline association C´est Slack…Er Bon.  Working together closely with authorities, Gaelle has put much of her energy into helping slackline communities to highline in a legal and safe manner. Due to her vast experience as a highliner she has supported numerous slackline festivals around the world with her rigging skills. With the aim of developing the sports of slacklining in a sustainable and safe manner, Gaëlle has joined the Safety Commission in 2018.